Vacuum cleaner



FIG. 1 is a perspective front, top, right view of a vacuum cleaner showing the claimed design;

FIG. 2 is perspective front, top, left view of the vacuum cleaner of FIG. 1;

FIG. 3 is a perspective front, bottom, right view of the vacuum cleaner of FIG. 1;

FIG. 4 is a perspective front, bottom, left view of the vacuum cleaner of FIG. 1;

FIG. 5 is a perspective rear, top, right view of the vacuum cleaner of FIG. 1;

FIG. 6 is a perspective rear, top, left view of the vacuum cleaner of FIG. 1;

FIG. 7 is a perspective rear, bottom, right view of the vacuum cleaner of FIG. 1;

FIG. 8 is a perspective rear, bottom, left view of the vacuum cleaner of FIG. 1;

FIG. 9 is a front view of the vacuum cleaner of FIG. 1;

FIG. 10 is a rear view of the vacuum cleaner of FIG. 1;

FIG. 11 is a right view of the vacuum cleaner of FIG. 1;

FIG. 12 is a left view of the vacuum cleaner of FIG. 1;

FIG. 13 is a top view of the vacuum cleaner of FIG. 1; and,

FIG. 14 is a bottom view of the vacuum cleaner of FIG. 1.

The broken lines in the drawings depict portions of the vacuum cleaner that form no part of the claimed design. 

CLAIM The ornamental design for a vacuum cleaner, as shown and described. 